The pancake Ultron 40mm/f2 SL-II is a revised version of the popular Ultron 40mm/f2 SL with built in CPU matrix metering chip which enable all Nikon Digital SLR cameras to meter with this lens.
With the improved rubber ring grip, provides the photographer a good grip while focusing with the lens.
A versatile 40mm focal length on cropped sensors becomes the standard 60mm, on 35mm format. With the compact size, effectively turns the DSLR camera into a niffy portable versatile camera.
Full metering and Auto mode on all Nikon and Canon DSLR bodies.
|Lens Construction||5 groups 6 elements|
|Aperture Blades||9 pieces|
|Nearest Focusing Distance||0.38m (with close-up lens 0.45~0.25m)|
|Macro Ratio||1:7 (with close-up lens, 1:4)|
|Diameter x Length||φ63.6mm x 24.5mm (Ai-S)
φ70mm x 27mm (EF)
|Filter Size||φ 52mm|
|Mount||Ai-S Nikon / EF Canon|
Shot wide open f2 on Nikon D300
Shot wide open f2 on Nikon D300 with Close-up lens